CN110186146A - The water of air conditioner expires method for early warning, control device and air conditioner - Google Patents

The water of air conditioner expires method for early warning, control device and air conditioner Download PDF

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Publication number
CN110186146A
CN110186146A CN201910519376.6A CN201910519376A CN110186146A CN 110186146 A CN110186146 A CN 110186146A CN 201910519376 A CN201910519376 A CN 201910519376A CN 110186146 A CN110186146 A CN 110186146A
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CN
China
Prior art keywords
water
air conditioner
expires
time
early warning
Prior art date
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Granted
Application number
CN201910519376.6A
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Chinese (zh)
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CN110186146B (en
Inventor
刘怿宁
郑志
甘永健
陈冬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
Original Assignee
Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
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Application filed by Aux Air Conditioning Co Ltd, Ningbo Aux Electric Co Ltd filed Critical Aux Air Conditioning Co Ltd
Priority to CN201910519376.6A priority Critical patent/CN110186146B/en
Publication of CN110186146A publication Critical patent/CN110186146A/en
Application granted granted Critical
Publication of CN110186146B publication Critical patent/CN110186146B/en
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Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32Responding to malfunctions or emergencies
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/88Electrical aspects, e.g. circuits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/20Humidity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00Control inputs relating to system states
    • F24F2140/30Condensation of water from cooled air

Abstract

The present invention provides a kind of water of air conditioner to expire method for early warning, comprising: when air conditioner is in the operating status of refrigeration or dehumidifying, determines the ambient humidity and water level at each moment;According to the ambient humidity and water level at each moment, determine that the water of the current level arrival full water level at current time expires the time.The present invention by determining that the water of current level arrival full water level expires the time in advance, and water cell is managed, so that draining movement is preposition, the case where avoiding because of air conditioner misoperation caused by the condensation dilutional hyponatremia in water cell, users' satisfaction degree and experience sense are improved.

Description

The water of air conditioner expires method for early warning, control device and air conditioner
Technical field
The present invention relates to the water level control basin of air conditioner, in particular to a kind of air conditioner water expire method for early warning, Control device and air conditioner.
Background technique
Some air conditioners (such as mobile air-conditioner etc.) due to there is no drainpipe, cannot Auto-drainage in real time, when these When air conditioner is run under refrigeration or dehumidified state, the condensed water of generation is usually water storage device (such as the water by its bottom Case) storage, it is voluntarily outwelled by user again when water is full.In order to not influence the normal operation of air conditioner, user needs the moment The location status for monitoring water level prevents the water level condensed water spilling water tank that be in water when expiring position, has seriously affected the experience of user Sense.With being widely used for air conditioner, the water of air conditioner, which expires early warning technology, to be particularly important, but is not had also at present a kind of fast Fast, efficient and accurate method, which can be realized water, expires early warning.
It can be seen that, it is desirable to provide a kind of water of air conditioner expires method for early warning to solve the above problems.
Summary of the invention
The problem to be solved in the present invention be how efficiently, quickly determine water of the current time apart from full water level it is full when Between.
To solve the above problems, the present invention provides a kind of water of air conditioner to expire method for early warning, comprising: when air conditioner is in When refrigeration or the operating status of dehumidifying, the ambient humidity and water level at each moment are determined;According to the ambient humidity at each moment and Water level determines that the water of the current level arrival full water level at current time expires the time.By determining that current level reaches water in advance The water of full-water level expires the time, and is managed to water cell, so that draining movement is preposition, avoids because in water cell The case where condensing air conditioner misoperation caused by dilutional hyponatremia, improves users' satisfaction degree and experience sense.
Further, according to the ambient humidity and water level at each moment, it is full to determine that the current level at current time reaches water The water of water level expires the time, comprising: samples to the ambient humidity and water level at each moment, according to the ambient humidity after samplingWith the refrigerating capacity of the air conditioner, determine that condensation generates rate H;Expire position Z according to the current level Z1 at current time, water And condensation generates rate H, determines that the water expires time T.
Further, the condensation generation rate meets formula H=ρ V (X1-X2) × B, wherein and ρ is atmospheric density, Unit is kg/m3, V is air conditioning exhausting amount, unit m3/ h, X1 are import of air conditioner air humidity content, and X2 is air conditioner outlet air Water capacity, B are safety coefficient.
Further, it includes T=(Z-Z1) S/H that the water, which expires the time, wherein the unit of H is m3The unit of/s, Z are m, S For the cross-sectional area of the water cell of the air conditioner, the unit of S is m2.According to the ambient humidity after samplingAnd refrigerating capacity, Determine that condensation generates rate H;Comprehensively considering condensation generation rate H, current level Z1, water again expires position Z, determines that water expires the time, It ensure that water expires the accuracy rate of time and for reference, and then ensure the normal operation of air conditioner.
Further, further includes: show that the water expires time T;Expire time T according to the water, a preset time T 1 be set, Expire time T according to the water, a preset time T 1 be set, if runing time of the air conditioner from current time reach this it is default when Between T1, then issue alarm signal, wherein T1 < T.User can select preset time, in water level according to the idle condition of itself Arrival water just receives alarm signal before expiring position, carries out drain operation, and when preventing arrival water from expiring the time, user has other affairs Delay draining, more reasonably arrangement water discharge time, improves the experience sense of user.
Further, further includes: default ambient humidity critical valueWith water level critical value Z2;When And Z1 > When Z2, alarm signal is issued, wherein Z2 < Z.User can be by presetting ambient humidity critical valueWith water level critical value Z2, In current environment humidityIt is respectively greater than with current level Z1When with Z2, alarm signal is issued, prevents user when water is full Between at the time of, there are other affairs to delay draining, and reserve enough water discharge times, improve the experience sense of user.
Further, the alarm signal includes buzzerphone and/or the bright signal of lamp.Alarm signal it is various informative, can Think that user sees, the signal listened all may be used comprising but it is not limited to buzzerphone and/or the bright signal of lamp, user can bases Actual conditions are selected.
Further, by wet-and-dry-bulb thermometer, the ambient humidity is detected;By water level sensing unit, determine described in Water level.By wet-and-dry-bulb thermometer and water level sensing unit, can in real time, efficiently, it is simple, quickly and accurately detect environmental wet Degree and water level, so that obtaining the high water of accuracy rate expires the time.
The present invention also provides a kind of control devices, comprising: memory, for storing executable instruction;Processor is used for According to the executable instruction in the memory, the water for executing air conditioner above-mentioned expires method for early warning.The control device with it is upper State air conditioner water expire method for early warning compared with the existing technology possessed by advantage it is identical, details are not described herein.
The present invention also provides a kind of air conditioners, including control device above-mentioned.The air conditioner and above-mentioned control device Possessed advantage is identical compared with the existing technology, and details are not described herein.
Detailed description of the invention
Fig. 1 is that the water of the air conditioner of the embodiment of the present invention expires the step schematic diagram of method for early warning;
Fig. 2 is the sub-step schematic diagram of step S2 in Fig. 1;
Fig. 3 is the sub-step schematic diagram of the step S3 of the embodiment of the present invention;
Fig. 4 is the sub-step schematic diagram of the step S4 of the embodiment of the present invention.
Specific embodiment
In the prior art, in order to not influence the normal operation of air conditioner, user needs the location status of moment monitoring water level, Preventing water level to be in water when expiring position, condensed water overflows water tank, has seriously affected the experience sense of user.In view of this, the present invention mentions Having supplied a kind of water of air conditioner expires method for early warning, by determining that the water of current level arrival full water level expires the time in advance, to storage Water unit is managed, so that draining movement is preposition, is avoided because of air conditioner caused by the condensation dilutional hyponatremia in water cell The case where misoperation, improves users' satisfaction degree and experience sense.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 is that the water of the air conditioner of the embodiment of the present invention expires the step schematic diagram of method for early warning, as shown in Figure 1, the air-conditioning The water of device expire method for early warning the following steps are included:
S1, when air conditioner be in refrigeration or dehumidifying operating status when, determine the ambient humidity and water level at each moment;
S2, ambient humidity and water level according to each moment determine that the current level at current time reaches full water level Water expires the time.
In step sl, when air conditioner is in the operating status of refrigeration or dehumidifying, condensed water can be generated, condensed water flows into In water cell (such as water tank), the air conditioner (such as mobile air-conditioner) of the embodiment of the present invention, cannot due to not having drainpipe Auto-drainage in real time, user need to outwell when water level, which reaches water, expires position from the water being about in water tank, therefore at this time It needs to be determined that the ambient humidity and water level at each moment, to determine that water expires the time in advance.On the other hand, when air conditioner is in system When Warm status, there is no the problems that Water in Water Tank is full, and therefore, also there is no need to execute water of the invention to expire method for early warning.
It is possible to further pass through wet-and-dry-bulb thermometer, dry-bulb temperature and humidity temperature are detected respectively, and search wet Air line chart, to obtain ambient humidity.Further, it is also possible to determine ambient humidity by other humidity sensors.Pass through water level Detection unit determines the water level at each moment.Thereby, it is possible to it is real-time, efficient, simple, quickly and accurately detect each moment Ambient humidity and water level, so that obtaining the high water of accuracy rate expires the time.
More specifically, Fig. 2 is the sub-step schematic diagram of step S2 in Fig. 1, as shown in Fig. 2, step S2 may include following Sub-step:
S21, the ambient humidity and water level at each moment are sampled, according to the ambient humidity after samplingWith it is described The refrigerating capacity of air conditioner determines that condensation generates rate H;
S22, expire position Z and condensation generation rate H according to current level Z1, the water at current time, determine that the water is full Time T.
In the step s 21, the air quantity of air conditioner is fixed, and refrigerating capacity is fixed, and can generally be tested by actual experiment, not Under same humidity, booting operation is until practical water expires the time.Humidity can be established accordinglyWith the corresponding parameters relationship at current time, Computing module is controlled to built-in write-in, simplifies and calculates, so that it is determined that the ambient humidity at each moment.
Since the ambient humidity at each moment and the data of water level are relatively more, determine that condensation generates rate H for convenience, it can With to each moment ambient humidity and water level sample, the ambient humidity after being sampledEnvironment is enabled in this way Humidity data is more representative, and simplifies calculation amount, can more rapidly, be efficiently obtained condensation generate rate H.Sampling time It can be selected according to actual conditions very much, such as 5~10min.
Condensation generates rate H and meets formula H=ρ V (X1-X2) × B.Wherein, ρ is atmospheric density, unit kg/m3, V For air conditioning exhausting amount, usual value is 1.2kg/m3, X1 is that import of air conditioner air humidity content (can be according to import of air conditioner air Humidity determines), X2 is air conditioner outlet air humidity content (can be determined according to the humidity of air conditioner outlet air), and B is safety coefficient. Wherein, B is typically greater than 1 constant, can select specific value according to the actual situation, this is not restricted by the present invention.
In step S22, rate H is generated according to the current level Z1 and condensation at current time, can determine that distance is worked as The preceding moment how long (water expires the time), the condensation of generation, which can reach water, expires position.Water expires time T and meets following formula T= (Z-Z1) S/H, wherein the unit of H is m3The unit of/s, Z are m, and S is the cross-sectional area of the water cell of the air conditioner, S's Unit is m2
As it can be seen that in step s 2, according to the ambient humidity after samplingAnd refrigerating capacity, determine that condensation generates rate H;Again Comprehensively considering condensation generation rate H, current level Z1 and water expires position Z, determines that water expires the time, ensure that water expires the accurate of time Rate is simultaneously for reference, and then ensures the normal operation of air conditioner.In addition, can also shown after determining that water expires time T Show that water expires time T on unit, to realize visualization.
Water tank is handled in order to reserve time enough before water expires the time, the present invention can also include following Step S3, Fig. 3 are the sub-step schematic diagram of the step S3 of the embodiment of the present invention, and as described in Figure 3, step S3 may include following son Step:
S31, the display water expire time T;
S32, expire time T according to the water, a preset time T 1 is set, if the time difference that current time expires the time with water reaches To the preset time T 1, then alarm signal is issued, wherein T1 < T.
In step S31, it can show that water expires time T by display unit, display unit can be located at the behaviour of air conditioner Make on the display screen of panel, the control device (such as remote controler or mobile terminal) communicated with the air conditioner can also be located at On.
In step s 32, time T is expired according to water, setting is less than the preset time T 1 of T, when air conditioner is from current time Runing time reach the preset time T 1, then issue alarm signal, wherein T1 < T, prompt user drain.With Family can select preset time according to the idle condition of itself, just receive alarm signal before water level reaches water and expires position, into Row drain operation, when preventing arrival water from expiring the time, user has other affairs to delay draining, more reasonably arrangement water discharge time, mentions The experience sense of user is risen.
For example, it is 1h that display unit, which shows that current time expires time T apart from the water that water expires position, and user needs It gos out after 40min, therefore, when water expires time arrival, user cannot drain in time.By step S3, user can will be pre- If the time, T1 was set as 40min, when receiving alarm signal, the water in water cell can be discharged in user.
It is similar with step S3, water tank is handled in order to reserve time enough before water expires the time, the present invention The time in step S3 can not also be used to set, it can also be by presetting ambient humidity critical valueWith water level critical value Z2, To realize that water expires the draining in advance before position, more specifically, the present invention can also include step S4.Fig. 4 is that the present invention is real The sub-step schematic diagram of the step S4 of example is applied, as shown in figure 4, step S4 may include following sub-step:
S41, default ambient humidity critical valueWith water level critical value Z2;
S42, whenAnd when Z1 > Z2, alarm signal is issued, wherein Z2 < Z.
In step S41, user can preset suitable ambient humidity critical value according to the actual situationIt is critical with water level Value Z2 can guarantee that current time is before water expires the time, user can just have it should be noted that Z2 should be less than Z in this way Time enough draining.
In step S42, if current timeAnd when Z1 > Z2, then alarm signal is issued, it in this way can be to prevent Only user has other affairs to delay draining, and reserve enough water discharge times, improves user at the time of water expires the time Experience sense.
For example, user will not overfill water cell to guarantee water to the maximum extent, and it is critical to have preset ambient humidity ValueWith water level critical value Z2 (such as at the 20cm that water expires position, water tank depth is 80cm), once working as front ring in this way Border humidityIt is respectively greater than with current level Z1When with Z2, user can receive alarm signal, and water cell is discharged in time In water, avoid condensed water spilling risk.
Wherein, alarm signal includes but is not limited to buzzerphone and/or the bright signal of lamp, concrete form multiplicity, Ke Yiwei The signal that user sees, is listened all can, user can select according to the actual situation, and this is not restricted by the present invention.
The another aspect of the embodiment of the present invention additionally provides a kind of control device, comprising: memory can be held for storing Row instruction;Processor, for executing the Shui Manyu police of air conditioner above-mentioned according to the executable instruction in the memory Method.The control device and the water of above-mentioned air conditioner expire method for early warning compared with the existing technology possessed by advantage it is identical, herein It repeats no more.
The embodiment of the present invention in another aspect, additionally provide a kind of air conditioner (including but not limited to mobile air-conditioner), wrap Include control device above-mentioned.Possessed advantage is identical compared with the existing technology with above-mentioned control device for the air conditioner, herein It repeats no more.
To sum up, the water of air conditioner of the invention expires method for early warning, control device and air conditioner, by determining current water in advance The water that position reaches full water level expires the time, and is managed to water cell, so that draining movement is preposition, avoids because of water storage The case where air conditioner misoperation caused by condensation dilutional hyponatremia in unit, improve users' satisfaction degree and experience sense.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute Subject to the range of restriction.

Claims (10)

1. a kind of water of air conditioner expires method for early warning characterized by comprising
When air conditioner is in the operating status of refrigeration or dehumidifying, the ambient humidity and water level at each moment are determined;
According to the ambient humidity and water level at each moment, when determining that the current level at current time reaches the water of full water level completely Between.
2. the water of air conditioner according to claim 1 expires method for early warning, which is characterized in that according to the environmental wet at each moment Degree and water level determine that the water of the current level arrival full water level at current time expires the time, comprising:
The ambient humidity and water level at each moment are sampled, according to the ambient humidity after samplingWith the air conditioner Refrigerating capacity determines that condensation generates rate H;
Expire position Z according to the current level Z1 at current time, water and condensation generates rate H, determines that the water expires time T.
3. the water of air conditioner according to claim 2 expires method for early warning, which is characterized in that the condensation generates rate and meets Formula H=ρ V (X1-X2) × B, wherein ρ is atmospheric density, unit kg/m3, V is air conditioning exhausting amount, unit m3/ h, X1 is import of air conditioner air humidity content, and X2 is air conditioner outlet air humidity content, and B is safety coefficient.
4. the water of air conditioner according to claim 2 expires method for early warning, which is characterized in that it includes T=that the water, which expires the time, (Z-Z1) S/H, wherein the unit of H is m3The unit of/s, Z are m, and S is the cross-sectional area of the water cell of the air conditioner, S's Unit is m2
5. the water of air conditioner according to claim 1 expires method for early warning, which is characterized in that further include:
Show that the water expires time T;
Expire time T according to the water, a preset time T 1 is set, if to reach this pre- for runing time of the air conditioner from current time If time T1, then issue alarm signal, wherein T1 < T.
6. the water of air conditioner according to claim 1 expires method for early warning, which is characterized in that further include:
Default ambient humidity critical valueWith water level critical value Z2;
WhenAnd when Z1 > Z2, alarm signal is issued, wherein Z2 < Z.
7. the water of air conditioner according to claim 5 or 6 expires method for early warning, which is characterized in that the alarm signal includes Buzzerphone and/or the bright signal of lamp.
8. the water of air conditioner according to claim 1 expires method for early warning, which is characterized in that pass through wet-and-dry-bulb thermometer, inspection Survey the ambient humidity;By water level sensing unit, the water level is determined.
9. a kind of control device characterized by comprising
Memory, for storing executable instruction;
Processor, for executing the sky as described in any in claim 1 to 7 according to the executable instruction in the memory Adjusting the water of device expires method for early warning.
10. a kind of air conditioner, which is characterized in that including control device as claimed in claim 9.
CN201910519376.6A 2019-06-14 2019-06-14 Water fullness early warning method and control device of air conditioner and air conditioner Active CN110186146B (en)

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CN111473429A (en) * 2020-04-02 2020-07-31 广东美的制冷设备有限公司 Dehumidifier, control method thereof and computer-readable storage medium
CN113531771A (en) * 2021-07-26 2021-10-22 海信(广东)空调有限公司 Mobile air conditioner and water fullness early warning method thereof
CN113531872A (en) * 2020-04-22 2021-10-22 青岛海尔空调器有限总公司 Drainage control method of dehumidifier and dehumidifier
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CN109028340A (en) * 2018-07-21 2018-12-18 芜湖捷创科技信息咨询有限公司 A kind of movable air conditioner that can be reminded certainly
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CN109556230A (en) * 2018-10-12 2019-04-02 青岛海尔空调电子有限公司 Air conditioner and its water discharge control method
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CN110805993A (en) * 2019-11-18 2020-02-18 广东美的制冷设备有限公司 Data processing method, terminal, device, dehumidifier and readable storage medium
CN111473429A (en) * 2020-04-02 2020-07-31 广东美的制冷设备有限公司 Dehumidifier, control method thereof and computer-readable storage medium
WO2021197137A1 (en) * 2020-04-02 2021-10-07 广东美的制冷设备有限公司 Dehumidifier, control method therefor and computer-readable storage medium
CN111457563A (en) * 2020-04-13 2020-07-28 海信(广东)空调有限公司 Method and device for monitoring water amount in water tank of dehumidifier
CN113531872A (en) * 2020-04-22 2021-10-22 青岛海尔空调器有限总公司 Drainage control method of dehumidifier and dehumidifier
CN113531771A (en) * 2021-07-26 2021-10-22 海信(广东)空调有限公司 Mobile air conditioner and water fullness early warning method thereof
CN114704927A (en) * 2021-12-31 2022-07-05 海信(山东)空调有限公司 Air conditioner and control method for water pump of indoor unit of air conditioner
CN114704927B (en) * 2021-12-31 2023-08-25 海信空调有限公司 Air conditioner and control method for water pump of indoor unit of air conditioner

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